These help files were put together by Digby McWiggle and Steven
Marsh as part of their
PRIZM project.
They are a compilation of all the Invisiclues available for each
of the games in one handy cross-platform file.

How do I use these files?

You will need an interpreter to be able to play these files.
The best place to find one is here.

Why is there an empty space where Journey should
be?

Infocom never released Invisiclues for Journey. There were hints
available, written by Matthew Murray, at the PRIZM web page,
but we didn't include them here as they are not originally by
Infocom or Activision.